1127 search results - page 98 / 226 » Perspectives and Complex Aggregates |
203
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SIGMOD
2006
ACM
16 years 25 days ago
2006
ACM
Monitoring extreme values (MAX or MIN) is a fundamental problem in wireless sensor networks (and in general, complex dynamic systems). This problem presents very different algorit...
111
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EDBT
2006
ACM
16 years 25 days ago
2006
ACM
Abstract. We describe the construction of a generic natural language query interface to an XML database. Our interface can accept an arbitrary English sentence as a query, which ca...
96
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PERCOM
2008
ACM
16 years 9 days ago
2008
ACM
The complexity of developing and deploying context-aware pervasive-computing applications calls for distributed software infrastructures that assist applications to collect, aggre...
85
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PERCOM
2008
ACM
16 years 9 days ago
2008
ACM
This paper identifies requirements for querying and accessing context information in mobile and pervasive computing environments. Furthermore it studies existing query languages s...
91
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DCC
2001
IEEE
16 years 8 days ago
2001
IEEE
A layered depth image (LDI) is a new popular representation and rendering method for objects with complex geometries. Similar to a 2D image, the LDI consists of an array of pixels...